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by Juniper
Product Line: Juniper Networks
Product Type: Router
Sold out
Original price $0.00 - Original price $19,152.00
Original price
$0.00 - $19,152.00
Current price $0.00
Title: Surplus

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Product Description

The JNP204-CHAS Juniper MX204 chassis, designed for high-density networking, offers a compact form factor occupying only 1 rack unit with the capability to be stacked up to 48 systems per rack. It provides versatile connectivity options with 8 10GbE and 4 100GbE slots, supporting a maximum system throughput of 400 Gbps, and is engineered for power efficiency with a consumption of approximately 0.5 W per gigabit at the system level. Physically, it measures 17.6 x 1.75 x 18.7 inches (W x H x D), weighs up to 23.15 lb when fully loaded, and operates efficiently within a temperature range of 32°F to 115°F, supporting up to a 6,000 ft operating altitude.

Key Feature for the JNP204-CHAS

  • What is the rack unit size of the MX204 chassis?
    The MX204 chassis occupies 1 rack unit.
  • How many 10GbE and 100GbE slots are available on the MX204?
    The MX204 has 8 10GbE slots and 4 100GbE slots.
  • What is the maximum system throughput of the MX204 chassis?
    The maximum system throughput is 400 Gbps.
  • How many systems can be fitted per rack with the MX204 chassis?
    Up to 48 systems can be fitted per rack.
  • What are the physical dimensions of the MX204 chassis?
    The dimensions are 17.6 x 1.75 x 18.7 inches (W x H x D).
  • What is the maximum 100GbE capability of the MX204?
    It can support up to 4 100GbE connections.
  • What are the cooling and power specifications of the MX204 chassis?
    The chassis includes 3 fan trays, 2 power supplies, and consumes approximately 0.5 W per gigabit at the system level.
  • How does the MX204 chassis perform in terms of power efficiency?
    It is designed for power efficiency, consuming about 0.5 W per gigabit.
  • What is the operating temperature range for the MX204 chassis?
    The operating temperature range is from 32°F to 115°F.
  • How much does the MX204 chassis weigh when fully loaded?
    When fully loaded, it weighs 23.15 lb/10.5 kg.

Product Review

The Juniper JNP204-CHAS MX204 chassis is a compact, high-density solution, offering up to 400 Gbps system capacity and efficient power consumption at approximately 0.5W per gigabit, which is beneficial for environments aiming to optimize energy usage and reduce operational costs. However, its maximum throughput of 400 Gbps and a fixed configuration of 8 10GbE and 4 100GbE slots may limit scalability and flexibility for networks requiring higher bandwidth or varied interface types. The chassis supports efficient cooling with front-to-back air flow and operates within a wide range of temperatures and humidity levels, ensuring reliability in diverse operational environments.


The Juniper JNP204-CHAS, part of the MX204 series, is designed for high efficiency and performance in a compact form factor. The chassis supports a maximum system throughput of 400 Gbps, making it suitable for high-demand networking environments. It is engineered to fit in a single rack unit, optimizing space with the capability to house up to 48 systems per rack. This chassis is an ideal solution for organizations looking to maximize their data center real estate without compromising on performance. Key hardware specifications include: - Eight slots for 10GbE and four slots for 100GbE connections, providing flexible connectivity options to meet diverse network demands. - The system can support a variety of configurations, including up to 24 1GbE, 24 10GbE, 4 40GbE, and 4 100GbE interfaces, offering scalability for growing network needs. - Enhanced chassis performance is achievable up to 1/1.5 Tbps per slot with the integration of the new SCBE3 fabric, pushing the system capabilities further for high-throughput applications. The MX204 chassis is designed with power efficiency in mind, consuming approximately 0.5 W per gigabit at the system level, which represents a significant advancement in energy conservation for networking hardware. Accompanied by three fan trays and two power supplies, the chassis ensures reliable operation and optimal cooling, critical for maintaining performance under heavy loads. Physical specifications highlight the compact and efficient design of the MX204 chassis. With dimensions of 17.6 x 1.75 x 18.7 inches (44.7 x 4.45 x 47.5 cm) and a fully loaded weight of 23.15 lb (10.5 kg), this chassis is built for easy integration into existing rack setups. The unloaded weight stands at 17 lb (7.71 kg), indicating the lightweight design that does not compromise on durability or capacity. Operational efficiency is further evidenced by the chassis's environmental tolerances. It operates within a temperature range of 32°F to 115°F, can function at up to 6,000 ft (1900 m) altitude, and withstands humidity levels from 5% to 90%. Such specifications ensure the MX204 chassis's reliability across various installation environments, from compact data centers to distributed network nodes. In summary, the Juniper JNP204-CHAS offers a high-capacity, energy-efficient solution for data centers and networking environments demanding high throughput and compact footprint. With its advanced connectivity options, power efficiency, and operational resilience, this chassis stands out as a versatile foundation for building and scaling efficient, high-performance networks.


Item Number and Producer Juniper JNP204-CHAS
Product Type MX204 chassis, extra unit
Rack Space Required 1U
Maximum Installations Per Rack 48
Port Configuration 8x 10GbE, 4x 100GbE ports
Peak System Throughput 400 Gbps
1GbE Ports Max 24
10GbE Ports Max 24
40GbE Ports Max 4
100GbE Ports Max 4
System Throughput Capability Up to 12 Tbps
Chassis Throughput with SCBE3 1/1.5 Tbps per slot
Energy Efficiency Approx. 0.5 W/Gbps at system level
Included Components 3 fan trays, 2 power supplies
System Bandwidth 400 Gbps
Size (W x H x D) 17.6 x 1.75 x 18.7 inches (44.7 x 4.45 x 47.5 cm)
Weight When Operational 23.15 pounds (10.5 kg)
Weight Without Components 17 pounds (7.71 kg)
Cooling Method Front to back airflow
Minimum Working Temperature 32°F (0°C)
Maximum Working Temperature 115°F (46°C)
Minimum Operational Humidity 5%
Maximum Operational Humidity 90%
Maximum Operating Elevation 6,000 feet (1900 meters)

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